- Fuel Injection Systems
- ACES Fuel Injection Royal Flush 4-Barrel TBI/CDI EFI Systems
Leading 4-Barrel TBI Self-Tuning Systems
The ACES Fuel Injection Royal Flush EFI System brings advanced throttle body injection (TBI) technology with integrated CDI ignition control within the ECU for a supreme upgrade. This system boasts four 100 lb./hr. fuel injectors provide the capacity to support up to 650 horsepower. This comprehensive system includes the throttle body, complete with a TPS sensor, MAP sensor, IAT sensor, and stepper motors, as well as a wiring harness, wideband O2 sensor, and a handheld programmer for straightforward tuning and engine data monitoring. It is designed to fit any 4150-flange 4-barrel intake manifold and is suitable for a wide range of applications. Available in black or polished finishes.
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